Avery, a recent BComm graduate, wanted to get an entry$-$level management position and work hard to become an assistant manager in one year's time. After more than a year's struggle Avery achieved that goal and became an assistant manager. Now Avery seems to have become complacent and does$$not$$seem to have the same drive as a year ago. Which of the following does Avery's situation exemplify?

Question $7$ options:

framing error

deficit principle

self$-$serving bias

frustration$-$regression principle

progression principle